snap in snapshot_archive-0.2.0

- old
+ new

@@ -21,9 +21,10 @@
       program(:description, SnapshotArchive::DESCRIPTION)
       global_option('--verbose') { Cfg.instance.shell = Shell.new(verbose: true) }
 
       command(:backup) do |c|
         c.syntax = "snap backup [store(s)]"
+        c.summary = "Save a snapshot that can be restored later"
         c.description = <<~TXT
           Save a snapshot that can be restored later.
 
           By default, will use the active stores that have been configured. The
           stores used for the snapshot can be overridden by passing them as args